A survey was conducted to determine how people rated the quality of programming

Question

A survey was conducted to determine how people rated the quality of programming available on television. Respondents were asked to rate the overall quality from 0 (no quality at all) to 100 (extremely good quality). The stem-and-leaf display of the data is shown below.

Stem ? Leaves
3 ? 2 4
4 ? 0 3 4 7 8 9 9 9
5 ? 0 1 1 2 3 4 5
6 ? 1 2 5 6 6
7 ? 0 1
8 ?
9 ? 2

What percentage of the respondents rated overall television quality as very good (regarded as ratings of 80 and above)?
a. .04
b. 1
c. .96
d. 0

Explanation / Answer

The correct answer is A which is .04

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